Keywords molecular entity
bao BioAssay Ontology
bmrb.entry Biological Magnetic Resonance Data Bank
chebi Chemical Entities of Biological Interest
chemidplus ChemIDplus
cheminf Chemical Information Ontology
chemspider ChemSpider
glycomedb GlycomeDB
hmdb Human Metabolome Database
hom Homology Ontology
inchi InChI
molmedb MolMeDB
npo NanoParticle Ontology
omit Ontology for MicroRNA Target
pw Pathway ontology
smiles Simplified molecular-input line-entry system
t3db Toxin and Toxin Target Database